I've got a blocked duct following ds's 12 week growth spurt. I can't seem to get him to drain my right side, I think my supply has increased too much. I've got a big tender lump and that pinching feeling when he feeds. I've been massaging it and applying heat etc. I've been mostly feeding from this side to try and empty the breast - but I'm worried this will actually make the supply issues worse. He normally only takes one side at a time. Should I offer each side in turn, even if I've got discomfort in my right side which feels like nursing would relieve?